Epidemiology of tuberculosis aboard a ship.
D000328:Adult; D004777:Environment; D004781:Environmental Exposure; D004812:Epidemiologic Methods; D006801:Humans; D008297:Male; D009326:Naval Medicine; D012767:Ships; D014374:Tuberculin Test; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000453:epidemiology*; D014481:United States